From 3184ac7a0ff59d0af6e40c66d7b2f1ad06a889c8 Mon Sep 17 00:00:00 2001
From: Steven Kirk <grokys@gmail.com>
Date: Fri, 26 Mar 2021 10:39:22 +0100
Subject: [PATCH] Dispose the hidden window.

---
 src/Windows/Avalonia.Win32/WindowImpl.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Windows/Avalonia.Win32/WindowImpl.cs b/src/Windows/Avalonia.Win32/WindowImpl.cs
index e242c7b247..2f4183b8fc 100644
--- a/src/Windows/Avalonia.Win32/WindowImpl.cs
+++ b/src/Windows/Avalonia.Win32/WindowImpl.cs
@@ -527,6 +527,7 @@ namespace Avalonia.Win32
             }
 
             _framebuffer.Dispose();
+            _hiddenWindow?.Dispose();
         }
 
         public void Invalidate(Rect rect)